BlackRock vs MarketAxess
Side-by-side comparison of AI visibility scores, market position, and capabilities
New York world's largest asset manager (NYSE: BLK) at $12.5T AUM; record $641B 2024 net inflows, $28B acquisition program (GIP $12.5B + HPS $12B + Preqin $3.2B) building private markets platform competing with Vanguard and Fidelity.
About
BlackRock, Inc. is a New York City, New York-based global investment management company — publicly traded on the New York Stock Exchange (NYSE: BLK) as an S&P 500 Financials component — managing $12.5 trillion in assets under management (AUM) as the world's largest asset manager through over 19,000 employees serving institutional and individual investors in 100 countries from 70 offices in 30 countries. Founded in 1988 by CEO Larry Fink and seven partners as a fixed income risk management firm, BlackRock grew through landmark acquisitions including Merrill Lynch Investment Managers ($9.8B, 2006), Barclays Global Investors ($13.5B, 2009, which added iShares — the world's largest ETF platform with 400+ funds), and in 2024-2025, a $28 billion acquisition program including Global Infrastructure Partners ($12.5B), HPS Investment Partners ($12B, private credit), and Preqin ($3.2B, private markets data analytics). In full year 2024, BlackRock reported record net inflows of $641 billion, 14% revenue growth (reaching $5.19 billion), diluted EPS of $42.01 ($43.61 adjusted), and a 29% total shareholder return. AUM reached $11.6 trillion at end of 2024 and grew to $12.5 trillion by 2025 incorporating the infrastructure and private credit acquisitions. BlackRock's Aladdin technology platform (managing $21.6+ trillion across internal and external clients as of 2020) provides portfolio construction, risk analytics, and operations infrastructure to asset managers, pension funds, insurance companies, and sovereign wealth funds globally.
New York electronic bond trading (NASDAQ: MKTX) $763M FY2024 revenue; Open Trading $2T+ liquidity, 40% US IG bond electronification, portfolio trading growth competing with Tradeweb and Bloomberg.
About
MarketAxess Holdings Inc. is a New York City-based electronic fixed income trading platform — publicly traded on the NASDAQ (NASDAQ: MKTX) as an S&P 500 Financials component — operating the leading electronic trading marketplace for US investment-grade corporate bonds, US high-yield bonds, emerging market bonds, municipal bonds, and US Treasury securities through approximately 850 employees globally. In fiscal year 2024, MarketAxess reported revenues of $763 million with record trading volumes in US investment-grade bonds and emerging market credit, as the multi-year electronification trend in bond markets continued to shift institutional fixed income trading from voice broker-dealer phone execution to electronic all-to-all trading on MarketAxess's Open Trading marketplace. CEO Chris Concannon (joined 2023, formerly Cboe Global Markets president) leads MarketAxess's strategy of expanding market share beyond the institutional investment-grade core into rate products (US Treasuries, agency securities), high-yield, and portfolio trading as fixed income electronification accelerates — currently approximately 40% of US investment-grade bonds trade electronically versus 15% in 2015. MarketAxess's Open Trading protocol (anonymous all-to-all price discovery between buy-side, sell-side, and market makers) generated over $2 trillion in liquidity provision in 2024, reducing transaction costs versus bilateral dealer quotes by an average of $0.28 per $100 face value.
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